Drilling under the COVID-19 pandemic: A diary study of professional football players' mental health and workout perforance - Sun, S.; Zhang, S. X.; Jahanshahi, A. A.; Jahanshahi, M. (Stress & Health, 2021)
Keywords: sports game; stress; virus; infection; psychic process; health; disease; psychoregulation; training; performance; mental; sports medicine; USA; biological and medical sciences; sport games